Data_notification Class Reference

Notification used to inform that data has been totally ordered. More...

#include <gcs_xcom_notification.h>

Inheritance diagram for Data_notification:

Public Member Functions
	Data_notification (xcom_receive_data_functor *functor, synode_no message_id, synode_no origin, Gcs_xcom_nodes *xcom_nodes, synode_no last_removed, u_int size, char *data)
	Constructor for Data_notification. More...
	~Data_notification () override
	Destructor for Data_notification. More...
Public Member Functions inherited from Parameterized_notification< false >
	Parameterized_notification ()=default
	Constructor for Parameterized_notification. More...
	~Parameterized_notification () override=default
	Destructor for Parameterized_notification. More...
bool	operator() () override
	Task implemented by this notification which calls do_execute. More...
Public Member Functions inherited from Gcs_xcom_notification
	Gcs_xcom_notification ()=default
	Constructor for Gcs_xcom_notification which an abstract class that represents notifications sent from XCOM to MySQL GCS. More...
virtual	~Gcs_xcom_notification ()=default
	Destructor for the Gcs_xcom_notification. More...

Private Member Functions
void	do_execute () override
	Task implemented by this notification which calls the functor with the parameters provided in the constructor. More...
	Data_notification (Data_notification const &)
Data_notification &	operator= (Data_notification const &)

Private Attributes
xcom_receive_data_functor *	m_functor
synode_no	m_message_id
synode_no	m_origin
Gcs_xcom_nodes *	m_xcom_nodes
synode_no	m_last_removed
u_int	m_size
char *	m_data

Detailed Description

Notification used to inform that data has been totally ordered.

Constructor & Destructor Documentation

Data_notification() [1/2]

Data_notification::Data_notification ( xcom_receive_data_functor *  functor, synode_no  message_id, synode_no  origin, Gcs_xcom_nodes *  xcom_nodes, synode_no  last_removed, u_int  size, char *  data  )

explicit

Constructor for Data_notification.

Parameters

functor	Pointer to a function that contains that actual core of the execution.
message_id	Messaged Id.
origin	XCom synod of origin.
xcom_nodes	Set of nodes that participated in the consensus to deliver the message.
size	Size of the message's content.
last_removed	The synode_no of the last message removed from the XCom cache. Used to update the suspicions manager.
data	This is the message's content.

~Data_notification()

Data_notification::~Data_notification ( )

overridedefault

Destructor for Data_notification.

Data_notification() [2/2]

Data_notification::Data_notification ( Data_notification const &  )

private

Member Function Documentation

do_execute()

void Data_notification::do_execute ( )

overrideprivatevirtual

Task implemented by this notification which calls the functor with the parameters provided in the constructor.

Implements Parameterized_notification< false >.

operator=()

Data_notification & Data_notification::operator= ( Data_notification const &  )

private

Member Data Documentation

m_data

char* Data_notification::m_data

private

m_functor

xcom_receive_data_functor* Data_notification::m_functor

private

m_last_removed

synode_no Data_notification::m_last_removed

private

m_message_id

synode_no Data_notification::m_message_id

private

m_origin

synode_no Data_notification::m_origin

private

m_size

u_int Data_notification::m_size

private

m_xcom_nodes

Gcs_xcom_nodes* Data_notification::m_xcom_nodes

private

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The documentation for this class was generated from the following files:

• plugin/group_replication/libmysqlgcs/src/bindings/xcom/gcs_xcom_notification.h
• plugin/group_replication/libmysqlgcs/src/bindings/xcom/gcs_xcom_notification.cc